Hello, Good day. I am using firefox in windows 10. I have a peculiar issue of menu language automatically changing to arabic. I manually changed it many times but it changes back to Arabic often more than 10 time in the last 3 months. Wondering if this is a bug or act of any malware or virus... or automatically changing based on region of use... but there is no option to choose / enable/ disable regional changing configuration. Kindly advise how to prevent Firefox changing automatically to Arabic. Thank you.